/**
 * Copyright (c) 2009 Jim Hurne
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package org.tzconverter.tzdisplay;

import java.util.TimeZone;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * Creates TimeZoneDisplay triads.  The returned view component is actually a Swing component.
 * 
 * 
 * @since May 16, 2009
 */

public class SwingTimeZoneDisplayFactory implements TimeZoneDisplayFactory, ApplicationContextAware
{ 
  private AbstractApplicationContext context; 

  /* (non-Javadoc)
   * @see org.tzconverter.tzdisplay.TimeZoneDisplayFactory#createTimeZoneDisplay(java.util.TimeZone)
   */
  public TimeZoneDisplayView createTimeZoneDisplay(TimeZone timeZone)
  {
    //Create a new triad, using on Spring to do most of the heavy-lifting
    TimeZoneDisplayManager manager = (TimeZoneDisplayManager) context.getBean("timeZoneDisplayManager");

    //Still have to set the time zone, however
    //TODO Find a better way to do this
    manager.getConverter().setTimeZone(timeZone);
    manager.afterConstructed();
    
    return manager.getView();
  }


  /* (non-Javadoc)
   * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)
   */
  public void setApplicationContext(ApplicationContext parentContext)
      throws BeansException
  {
    context = new ClassPathXmlApplicationContext(new String[] {"spring-tzdisplay-triad.xml"}, parentContext);
    context.registerShutdownHook();
  }
}
